@import"https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700&display=swap";*{margin:0;padding:0;box-sizing:border-box}:root{--color-primary: #000000;--color-primary-dark: #000000;--color-secondary: #7410b9;--color-text: #1f2937;--color-text-light: #6b7280;--color-bg: #e0e5ec;--color-bg-light: #f5f7fa;--color-bg-dark: #d1d9e6;--color-border: #e5e7eb;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--border-radius: 1rem;--shadow: 0 1px 3px 0 rgb(0 0 0 / .1), 0 1px 2px -1px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--neomorphic-shadow: 8px 8px 16px #bebebe, -8px -8px 16px #ffffff;--neomorphic-shadow-inset: inset 8px 8px 16px #bebebe, inset -8px -8px 16px #ffffff;--neomorphic-shadow-pressed: inset 4px 4px 8px #bebebe, inset -4px -4px 8px #ffffff;--neomorphic-shadow-hover: 12px 12px 24px #bebebe, -12px -12px 24px #ffffff}[dir=rtl]{--font-family: "Vazirmatn", "Tahoma", "Arial", sans-serif}[dir=ltr]{--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen", "Ubuntu", sans-serif}html{font-family:var(--font-family);line-height:1.6;color:var(--color-text);background:var(--color-bg);min-height:100vh}body{min-height:100vh;display:flex;flex-direction:column}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--spacing-md)}.header{background:var(--color-bg-light);border-bottom:none;position:sticky;top:0;z-index:100;backdrop-filter:blur(10px);box-shadow:0 2px 8px #0000000d}.nav{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md) var(--spacing-md);gap:var(--spacing-sm);flex-wrap:nowrap}.logo{font-size:1.5rem;font-weight:700;color:#006187;text-decoration:none;transition:opacity .2s}.logo:hover{opacity:.8}.mobile-menu-toggle{display:none;flex-direction:column;justify-content:space-around;width:2rem;height:2rem;background:transparent;border:none;cursor:pointer;padding:0;z-index:10;flex-shrink:0}.mobile-menu-toggle span{width:2rem;height:.25rem;background:var(--color-text);border-radius:10px;transition:all .3s linear;position:relative;transform-origin:1px}.mobile-menu-toggle.active span:first-child{transform:rotate(45deg)}.mobile-menu-toggle.active span:nth-child(2){opacity:0;transform:translate(20px)}.mobile-menu-toggle.active span:nth-child(3){transform:rotate(-45deg)}.nav-links{display:flex;list-style:none;gap:var(--spacing-sm);align-items:center;flex:1;justify-content:center;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}.nav-links::-webkit-scrollbar{display:none}.nav-links li{flex-shrink:0;white-space:nowrap}.nav-links a{color:var(--color-text);text-decoration:none;font-weight:500;transition:color .2s;padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--border-radius);white-space:nowrap;display:inline-block;font-size:.9rem}.nav-links a:hover{color:var(--color-primary);background:var(--color-bg);box-shadow:var(--neomorphic-shadow-inset)}.lang-switch{padding:var(--spacing-xs) var(--spacing-md);background:#006187;color:#fff;text-decoration:none;border-radius:var(--border-radius);font-weight:500;transition:all .3s ease;white-space:nowrap;flex-shrink:0;font-size:.9rem;box-shadow:4px 4px 8px #0061874d,-4px -4px 8px #0061871a}.lang-switch:hover{background:#005070;box-shadow:6px 6px 12px #00618766,-6px -6px 12px #00618733;transform:translateY(-1px)}.lang-switch:active{box-shadow:inset 2px 2px 4px #0003;transform:translateY(0)}main{flex:1;padding:var(--spacing-xl) 0}.hero{text-align:center;padding:var(--spacing-xl) 0;background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-secondary) 100%);color:#fff;margin-bottom:var(--spacing-xl)}.hero h1{font-size:3rem;font-weight:700;margin-bottom:var(--spacing-md);line-height:1.2}.hero p{font-size:1.25rem;margin-bottom:var(--spacing-lg);opacity:.95}.hero .cta{display:inline-block;padding:var(--spacing-md) var(--spacing-xl);background:#fff;color:var(--color-primary);text-decoration:none;border-radius:var(--border-radius);font-weight:600;transition:transform .2s,box-shadow .2s}.hero .cta:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--spacing-lg);margin:var(--spacing-xl) 0}.home-cards{grid-template-columns:1fr;max-width:800px;margin-left:auto;margin-right:auto}.card{background:var(--color-bg-light);border:none;border-radius:var(--border-radius);padding:var(--spacing-lg);transition:all .3s ease;box-shadow:var(--neomorphic-shadow);position:relative}.card:hover{transform:translateY(-2px);box-shadow:var(--neomorphic-shadow-hover)}.card:active{box-shadow:var(--neomorphic-shadow-pressed);transform:translateY(0)}.course-card{cursor:pointer}.card h2{color:var(--color-primary);margin-bottom:var(--spacing-sm);font-size:1.5rem}.card p{color:var(--color-text-light);line-height:1.7}.footer{background:var(--color-bg-light);border-top:1px solid var(--color-border);padding:var(--spacing-lg) 0;margin-top:auto;text-align:center;color:var(--color-text-light)}@media (max-width: 768px){.header{padding:0}.nav{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-sm) var(--spacing-md);gap:var(--spacing-sm);position:relative;flex-wrap:nowrap}.mobile-menu-toggle{display:flex;order:1;flex-shrink:0;z-index:100}.logo{font-size:1.25rem;flex-shrink:0;order:2;position:absolute;left:50%;transform:translate(-50%);z-index:99}.lang-switch{order:3;padding:var(--spacing-xs) var(--spacing-sm);font-size:.875rem;flex-shrink:0;z-index:100}.nav-links{position:fixed;top:0;right:0;width:280px;max-width:85vw;height:100vh;background:var(--color-bg-light);flex-direction:column;gap:0;padding:0 var(--spacing-md) var(--spacing-md);margin:0;box-shadow:-4px 0 20px #00000026;transform:translate(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:1000;overflow-y:auto;list-style:none}[dir=ltr] .nav-links{right:auto;left:0;box-shadow:4px 0 20px #00000026;transform:translate(-100%)}.nav-links.mobile-open,[dir=ltr] .nav-links.mobile-open{transform:translate(0)}.mobile-menu-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#00000080;z-index:999;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;backdrop-filter:blur(2px)}.mobile-menu-overlay.active{opacity:1;visibility:visible}.nav-links li{width:100%;margin:0;padding:0;list-style:none}.nav-links li:first-child{margin-top:0;padding-top:0}.nav-links li:first-child a{margin-top:0;padding-top:var(--spacing-sm)}.nav-links a{display:block;width:100%;padding:var(--spacing-md) var(--spacing-lg);font-size:1rem;text-align:right;border-radius:var(--border-radius);background:transparent;box-shadow:none;transition:all .2s ease;margin:0;margin-bottom:var(--spacing-xs);color:var(--color-text);font-weight:500;border:none}[dir=ltr] .nav-links a{text-align:left}.nav-links a:hover,.nav-links a:active{background:var(--color-bg);box-shadow:var(--neomorphic-shadow-inset);color:var(--color-primary);transform:none}.hero h1{font-size:2rem}.hero p{font-size:1rem}.cards{grid-template-columns:1fr}}.content{max-width:800px;margin:0 auto;line-height:1.8}.content h1{font-size:2.5rem;margin-bottom:var(--spacing-md);color:var(--color-primary)}.content h2{font-size:2rem;margin-top:var(--spacing-xl);margin-bottom:var(--spacing-md);color:var(--color-primary)}.content h3{font-size:1.5rem;margin-top:var(--spacing-lg);margin-bottom:var(--spacing-sm)}.content p{margin-bottom:var(--spacing-md);color:var(--color-text)}.content ul,.content ol{margin:var(--spacing-md) 0;padding-inline-start:var(--spacing-lg)}.content li{margin-bottom:var(--spacing-xs)}.content code{background:var(--color-bg-light);padding:.2em .4em;border-radius:.25rem;font-family:Courier New,monospace;font-size:.9em}.content pre{background:var(--color-bg-light);padding:var(--spacing-md);border-radius:var(--border-radius);overflow-x:auto;margin:var(--spacing-md) 0;box-shadow:var(--neomorphic-shadow-inset);border:none}.content pre code{background:none;padding:0}.course-form{background:var(--color-bg-light);padding:var(--spacing-lg);border-radius:var(--border-radius);box-shadow:var(--neomorphic-shadow);font-family:var(--font-family)}.course-form input[type=text],.course-form input[type=email],.course-form input[type=tel],.course-form select,.course-form textarea,.course-form label{font-family:var(--font-family)}.course-form input[type=text],.course-form input[type=email],.course-form input[type=tel],.course-form select,.course-form textarea{background:var(--color-bg-light);border:none;box-shadow:var(--neomorphic-shadow-inset);transition:all .3s ease;font-family:var(--font-family)}.course-form input[type=text]:focus,.course-form input[type=email]:focus,.course-form input[type=tel]:focus,.course-form select:focus,.course-form textarea:focus{outline:none;box-shadow:var(--neomorphic-shadow-pressed);background:var(--color-bg)}.course-form button[type=submit]{background:var(--color-primary);border:none;box-shadow:4px 4px 8px #2563eb4d,-4px -4px 8px #2563eb1a;transition:all .3s ease}.course-form button[type=submit]:hover{background:var(--color-primary-dark);box-shadow:6px 6px 12px #2563eb66,-6px -6px 12px #2563eb33;transform:translateY(-1px)}.course-form button[type=submit]:active{box-shadow:inset 2px 2px 4px #0003;transform:translateY(0)}.course-form button[type=submit]:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:var(--neomorphic-shadow-inset)}.hero .cta{box-shadow:6px 6px 12px #0003,-6px -6px 12px #fffc}.hero .cta:hover{box-shadow:8px 8px 16px #00000040,-8px -8px 16px #ffffffe6}.footer{background:var(--color-bg-light);box-shadow:0 -2px 8px #0000000d}