@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;500;600;700;800&display=swap');
:root{--ink:#1d1d1f;--muted:#6e6e73;--blue:#0071e3;--soft:#f5f5f7}*{box-sizing:border-box}body{margin:0;color:var(--ink);font-family:Vazirmatn,system-ui,sans-serif;background:#fff}.nav{height:48px;background:#161617;color:#fff;display:flex;align-items:center;justify-content:center;position:sticky;top:0;z-index:100;box-shadow:0 1px 0 rgba(255,255,255,.09)}.navin{width:min(1040px,92%);display:flex;justify-content:space-between;align-items:center}.brand{font-size:20px;font-weight:800}.back{color:#fff;text-decoration:none;font-size:14px}.hero{background:linear-gradient(160deg,#fafafa,#eef4fb);padding:78px 5% 67px;text-align:center}.logo{font-size:14px;font-weight:800;color:var(--blue);letter-spacing:.1em;direction:ltr}.hero h1{font-size:clamp(40px,7vw,76px);line-height:1.1;margin:13px 0;letter-spacing:-2px;direction:ltr}.hero p{max-width:650px;margin:0 auto;color:var(--muted);font-size:18px;line-height:1.9}.cta{display:inline-block;margin-top:28px;background:var(--blue);color:#fff;text-decoration:none;border-radius:999px;padding:10px 19px}.content{width:min(1040px,92%);margin:72px auto}.heading{text-align:center;margin-bottom:28px}.heading h2{font-size:34px;margin:0 0 8px}.heading p{margin:0;color:var(--muted)}.models{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.model{border:1px solid #e3e3e8;background:var(--soft);border-radius:21px;padding:26px;min-height:210px;display:flex;flex-direction:column}.model small{color:var(--blue);font-weight:700}.model h3{font-size:24px;direction:ltr;text-align:right;margin:12px 0}.model p{color:var(--muted);font-size:15px;line-height:1.85;margin:0}.model button{border:0;background:transparent;color:var(--blue);font:inherit;margin-top:auto;padding:18px 0 0;text-align:right;cursor:pointer}@media(max-width:700px){.models{grid-template-columns:1fr}.hero{padding:54px 6%}.content{margin:52px auto}}