@font-face{
    font-family:'Vazirmatn';
    src:url('../fonts/Vazirmatn-Regular.woff2') format('woff2');
    font-weight:400; font-style:normal; font-display:swap;
  }
  @font-face{
    font-family:'Vazirmatn';
    src:url('../fonts/Vazirmatn-Medium.woff2') format('woff2');
    font-weight:500; font-style:normal; font-display:swap;
  }
  @font-face{
    font-family:'Vazirmatn';
    src:url('../fonts/Vazirmatn-SemiBold.woff2') format('woff2');
    font-weight:600; font-style:normal; font-display:swap;
  }
  @font-face{
    font-family:'Vazirmatn';
    src:url('../fonts/Vazirmatn-Bold.woff2') format('woff2');
    font-weight:700; font-style:normal; font-display:swap;
  }
  @font-face{
    font-family:'Vazirmatn';
    src:url('../fonts/Vazirmatn-ExtraBold.woff2') format('woff2');
    font-weight:800; font-style:normal; font-display:swap;
  }
  @font-face{
    font-family:'Vazirmatn';
    src:url('../fonts/Vazirmatn-Black.woff2') format('woff2');
    font-weight:900; font-style:normal; font-display:swap;
  }

  :root{
    --purple: #7A2296;
    --purple-deep: #3E1049;
    --orange: #F05006;
    --orange-soft: #FF8A45;
    --bg: #FBF9F6;
    --tint: #F5EAF8;
    --tint-orange: #FDEEE4;
    --ink: #251330;
    --ink-soft: #6B5C74;
    --line: #E7DEEC;
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--bg);
    color:var(--ink);
    font-family:'Vazirmatn', sans-serif;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }

  /* ambient background */
  .field{
    position:fixed;
    inset:0;
    z-index:-1;
    background:
      radial-gradient(60% 45% at 12% 8%, rgba(122,34,150,0.10), transparent 60%),
      radial-gradient(55% 45% at 92% 18%, rgba(240,80,6,0.09), transparent 60%),
      radial-gradient(70% 50% at 50% 100%, rgba(122,34,150,0.07), transparent 60%);
  }

  .wrap{
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
  }

  /* top bar */
  .topbar{
    display:flex;
    align-items:center;
    justify-content:center;
    padding: 36px 0 0;
  }
  .brandmark{
    display:flex;
    align-items:center;
    gap:10px;
    font-size:12px;
    letter-spacing:.28em;
    font-weight:700;
    color: var(--ink-soft);
    text-transform:uppercase;
  }
  .brandmark .dot{
    width:5px;height:5px;border-radius:50%;
    background: var(--orange);
  }

  main{
    padding: 34px 0 90px;
  }

  .hero{
    text-align:center;
    padding-top: 20px;
  }

  .badge{
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding: 9px 18px;
    border-radius:999px;
    background: #fff;
    border:1px solid var(--line);
    box-shadow: 0 1px 2px rgba(62,16,73,0.04);
    font-size:13.5px;
    font-weight:600;
    color: var(--purple-deep);
    margin-bottom: 34px;
  }
  .badge .pulse{
    position:relative;
    width:8px;height:8px;border-radius:50%;
    background: var(--orange);
  }
  .badge .pulse::after{
    content:"";
    position:absolute; inset:-4px;
    border-radius:50%;
    border:1.5px solid var(--orange);
    opacity:.6;
    animation: ping 2.2s cubic-bezier(.3,.6,.4,1) infinite;
  }
  @keyframes ping{
    0%{ transform:scale(0.6); opacity:.7; }
    75%{ transform:scale(1.9); opacity:0; }
    100%{ opacity:0; }
  }

  .logo{
    width: 220px;
    max-width: 62vw;
    display:block;
    margin: 0 auto 30px;
    border-radius: 18px;
  }

  h1{
    font-size: clamp(28px, 4.4vw, 44px);
    line-height:1.35;
    font-weight:800;
    margin: 0 auto 22px;
    max-width: 760px;
    color: var(--ink);
  }
  h1 .grad{
    background: linear-gradient(92deg, var(--purple) 15%, var(--orange) 85%);
    -webkit-background-clip:text;
    background-clip:text;
    color:transparent;
  }

  .lead{
    font-size: 17.5px;
    line-height:2.05;
    font-weight:400;
    color: var(--ink-soft);
    max-width: 640px;
    margin: 0 auto;
  }

  /* signature: infinity diagram */
  .signature{
    margin: 76px auto 10px;
    max-width: 780px;
  }
  .signature svg{
    width:100%;
    height:auto;
    display:block;
    overflow:visible;
  }
  .flow{
    stroke-dasharray: 14 14;
    animation: flow 5s linear infinite;
  }
  @keyframes flow{
    to{ stroke-dashoffset: -280; }
  }
  @media (prefers-reduced-motion: reduce){
    .flow{ animation:none; }
    .badge .pulse::after{ animation:none; }
  }

  .pillars{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 6px;
    max-width: 780px;
    margin-inline:auto;
  }
  .pillar{ text-align:center; padding: 0 6px; }
  .pillar .label{
    font-size: 14.5px;
    font-weight:700;
    color: var(--ink);
    margin-top: 2px;
  }
  .pillar .sub{
    font-size:12px;
    color: var(--ink-soft);
    margin-top:4px;
    line-height:1.6;
  }

  /* section: three areas */
  .section{
    margin-top: 96px;
    text-align:center;
  }
  .eyebrow{
    display:block;
    font-size: 12.5px;
    font-weight:700;
    letter-spacing:.16em;
    color: var(--purple);
    margin-bottom:14px;
  }
  .section p{
    font-size:16.5px;
    line-height:2.05;
    color: var(--ink-soft);
    max-width: 660px;
    margin: 0 auto;
  }

  /* closing note */
  .closing{
    margin-top: 70px;
    padding: 34px 30px;
    border-radius: 22px;
    background: linear-gradient(180deg, #ffffff, var(--tint) 220%);
    border: 1px solid var(--line);
    max-width: 700px;
    margin-inline:auto;
    text-align:center;
  }
  .closing p{
    font-size:16px;
    line-height:2;
    color: var(--ink);
    margin:0;
    max-width:none;
  }

  /* divider like the logo mark */
  .divider{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:14px;
    margin: 86px 0 26px;
  }
  .divider span{
    width:56px; height:2px;
    background: var(--purple);
    border-radius:2px;
  }
  .divider span.o{ background: var(--orange); }
  .divider .dot{
    width:8px;height:8px;border-radius:50%;
    background: var(--ink);
  }

  footer{
    text-align:center;
    padding-bottom: 40px;
  }
  footer .word{
    font-size:12px;
    letter-spacing:.24em;
    font-weight:700;
    color: var(--ink-soft);
    text-transform:uppercase;
  }
  footer .rights{
    font-size:13px;
    color: var(--ink-soft);
    margin-top:10px;
  }

  @media (max-width: 620px){
    .pillars{ grid-template-columns: 1fr 1fr 1fr; gap:10px; }
    .pillar .sub{ display:none; }
    .section{ margin-top:70px; }
    .signature{ margin-top:56px; }
  }