@import url("https://fonts.googleapis.com/css2?family=Vazirmatn:wght@400;500;600;700;800&display=swap");:root{--sand-50:#f7f1e6;--sand-100:#efe4cf;--cream:#f8f3ea;--white:#fff;--navy-900:#14233b;--navy-800:#1c3050;--navy-700:#2b4468;--turquoise-50:#e8f7f8;--turquoise-500:#1aa6b2;--turquoise-600:#128994;--coral-50:#fdeeea;--coral-500:#e36a55;--coral-600:#cf5642;--text:#3d4a5c;--muted:#6b7789;--border:rgba(20,35,59,.12);--radius:22px;--radius-sm:14px;--shadow:0 16px 40px rgba(20,35,59,.08);--header-h:76px;--container:1120px;--font:"Vazirmatn","IRANSans",Tahoma,sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{min-height:100vh;font-family:var(--font);background:var(--cream);color:var(--text);direction:rtl;line-height:1.85}img,svg{display:block;max-width:100%}a{color:var(--turquoise-600);text-decoration:none}ul{list-style:none}button,input,textarea{font:inherit}.container{width:min(calc(100% - 32px),var(--container));margin-inline:auto}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:40;background:hsla(39,50%,95%,.92);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}.nav{position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:var(--header-h)}.brand{color:var(--navy-900);font-size:1.05rem;font-weight:800;white-space:nowrap}.nav-links{display:flex;align-items:center;gap:8px}.nav-links a{display:block;padding:10px 14px;color:var(--navy-800);font-weight:700;border-radius:12px}.nav-links a:hover{background:var(--turquoise-50);color:var(--turquoise-600)}.nav-toggle{display:none;width:48px;height:48px;border:1px solid var(--border);border-radius:14px;background:var(--white);color:var(--navy-900);cursor:pointer}.nav-toggle span,.nav-toggle span:after,.nav-toggle span:before{display:block;width:18px;height:2px;background:currentColor;position:relative;border-radius:99px}.nav-toggle span:after,.nav-toggle span:before{content:"";position:absolute;right:0}.nav-toggle span:before{top:-6px}.nav-toggle span:after{top:6px}.nav-panel{display:contents}.mobile-cta{display:none}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;border:1px solid transparent;border-radius:16px;font-weight:800;line-height:1;cursor:pointer;transition:.2s ease}.btn-primary{background:var(--coral-500);color:var(--white)}.btn-primary:hover{background:var(--coral-600)}.btn-secondary{background:var(--white);color:var(--navy-900)}.btn-ghost,.btn-secondary{border-color:var(--border)}.btn-ghost{background:transparent;color:var(--navy-800)}.badge{display:inline-flex;align-items:center;min-height:32px;padding:4px 12px;background:var(--turquoise-50);color:var(--turquoise-600);border-radius:999px;font-size:.82rem;font-weight:800}.section{padding:72px 0}.hero{padding:72px 0 48px}.grid-2,.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;grid-gap:28px;gap:28px;align-items:start}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.grid-5{display:grid;grid-template-columns:repeat(5,1fr);grid-gap:16px;gap:16px}h1,h2,h3{color:var(--navy-900);line-height:1.5}h1{margin:14px 0 16px;font-size:clamp(2rem,4vw,3.2rem)}h2{margin:12px 0 16px;font-size:clamp(1.5rem,3vw,2.1rem)}h3{margin-bottom:8px;font-size:1.1rem}.lead{max-width:46rem;color:var(--muted);font-size:1.05rem}.cta-actions,.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.card,.panel{background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card{padding:22px}.panel{padding:28px}.panel ul{display:grid;grid-gap:10px;gap:10px;margin-top:16px}.panel li{position:relative;padding-right:18px}.panel li:before{content:"";position:absolute;top:11px;right:0;width:8px;height:8px;border-radius:50%;background:var(--turquoise-500)}.site-footer{padding:36px 0;border-top:1px solid var(--border);color:var(--muted)}.footer-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px}.footer-brand{color:var(--navy-900);font-weight:800}@media (max-width:900px){.nav-toggle{display:inline-flex;align-items:center;justify-content:center}.nav-panel{display:none;position:absolute;top:72px;right:0;left:0;padding:16px;background:var(--white);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.nav-panel.is-open{display:block}.nav-links{display:grid;grid-gap:8px;gap:8px}.nav-links a{padding:12px 8px;color:var(--navy-900)}.header-cta{display:none}.mobile-cta{display:flex;width:100%;margin-top:12px}.grid-2,.grid-3,.grid-5,.hero-grid{grid-template-columns:1fr}.hero,.section{padding:48px 0}.btn{width:100%}.cta-actions,.hero-actions{display:grid}}@media (min-width:700px) and (max-width:900px){.grid-5{grid-template-columns:repeat(2,1fr)}}.register-form{display:grid;grid-gap:16px;gap:16px;margin-top:24px}.register-form label{display:grid;grid-gap:8px;gap:8px;color:var(--navy-900);font-weight:700}.register-form input,.register-form textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--white);color:var(--navy-900)}.register-form textarea{resize:vertical}.hp{position:absolute;left:-9999px;opacity:0;height:0}.form-ok{color:var(--turquoise-600);font-weight:700}.form-error{color:var(--coral-600);font-weight:700}