:root {
  --teal-900:#134e4a; --teal-800:#115e59; --teal-700:#0f766e; --teal-600:#0d9488;
  --teal-100:#ccfbf1; --teal-50:#f0fdfa;
  --sand:#faf9f6; --ink:#1c1917; --ink-soft:#57534e; --line:#e7e5e4;
  --radius:18px;
  --shadow:0 2px 6px rgb(28 25 27/.06), 0 18px 48px rgb(28 25 27/.10);
}
*{box-sizing:border-box}
body{margin:0;font-family:Vazirmatn,'Segoe UI',Tahoma,sans-serif;background:var(--sand);color:var(--ink);font-size:16px;line-height:1.9}
.wrap{max-width:980px;margin-inline:auto;padding-inline:20px}
a{color:var(--teal-700);text-decoration:none}

.header{position:sticky;top:0;background:rgb(250 249 246/.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);z-index:10}
.bar{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:var(--teal-800)}
.brand img{width:34px;height:34px;border-radius:10px}

.cta{display:inline-flex;align-items:center;justify-content:center;background:var(--teal-700);color:#fff;font-weight:700;padding:10px 22px;border-radius:12px;transition:.15s}
.cta:hover{background:var(--teal-800)}
.cta.ghost{background:transparent;color:var(--teal-700);border:2px solid var(--teal-600)}
.cta.ghost:hover{background:var(--teal-50)}
.cta.big{padding:14px 34px;font-size:17px}

.hero{padding:72px 0 40px;text-align:center;background:
  radial-gradient(60% 80% at 50% 0%, var(--teal-50), transparent)}
.hero h1{font-size:clamp(28px,6vw,44px);font-weight:900;margin:0 0 14px;color:var(--teal-900)}
.hero h1 em{font-style:normal;color:var(--teal-600);position:relative}
.lead{max-width:640px;margin:0 auto 28px;color:var(--ink-soft);font-size:17px}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.note{color:var(--ink-soft);font-size:13px;margin-top:12px}

.steps{padding:48px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;box-shadow:var(--shadow)}
.step .num{width:44px;height:44px;border-radius:14px;background:var(--teal-100);color:var(--teal-900);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:20px;margin-bottom:10px}
.step h3{margin:0 0 8px;font-size:18px}
.step p{margin:0;color:var(--ink-soft);font-size:14px}

.listener-cta{padding:24px 0 56px}
.card{background:linear-gradient(135deg,#fff,var(--teal-50));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:40px;text-align:center}
.card h2{margin:0 0 12px;font-size:24px;color:var(--teal-900)}
.card p{max-width:560px;margin:0 auto 20px;color:var(--ink-soft)}

.disclaimer{background:#fffbeb;border-block:1px solid #fde68a;padding:20px 0}
.disclaimer p{margin:0;color:#78350f;font-size:13.5px;max-width:760px}

.footer{padding:24px 0;color:var(--ink-soft);font-size:13px}
.footer .row{display:flex;gap:18px;align-items:center;flex-wrap:wrap}

@media(max-width:560px){.hero{padding:48px 0 24px}.card{padding:26px}}