:root{--primary:#0d47a1;--primary-dark:#002171;--accent:#00c853;--accent-dark:#009624;--light:#f8f9fa;--gray:#6c757d;--dark:#212529;--bg-section:#f0f4ff;--shadow-sm:0 2px 8px #00000014;--shadow-md:0 8px 25px #0000001a;--shadow-lg:0 12px 40px #0000001f;--transition:all .3s ease}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:var(--dark);background:var(--light);direction:rtl;font-family:Vazirmatn,system-ui,sans-serif;line-height:1.8}a{color:inherit;transition:var(--transition);text-decoration:none}button{cursor:pointer;font-family:Vazirmatn,system-ui,sans-serif}h1,h2,h3,h4,h5,h6{margin-bottom:1rem;font-weight:700}h1{font-size:clamp(2rem,5vw,4rem)}h2{color:var(--primary);font-size:clamp(2rem,4vw,3rem)}h3{font-size:1.5rem}h4{font-size:1.3rem}h5{font-size:1.1rem}h6{font-size:1rem}p{margin-bottom:1rem;line-height:1.8}nav{box-shadow:var(--shadow-md);z-index:1000;background:#fff;padding:1rem 2rem;position:sticky;top:0}nav ul{flex-wrap:wrap;justify-content:center;gap:2rem;max-width:1400px;margin:0 auto;padding:.5rem 0;list-style:none;display:flex}nav a{color:var(--primary);font-size:1rem;font-weight:500;position:relative}nav a:after{content:"";background:var(--accent);width:0;height:2px;transition:width .3s;position:absolute;bottom:-5px;left:50%;transform:translate(-50%)}nav a:hover:after{width:100%}.btn,button[type=submit]{background:var(--accent);color:var(--dark);transition:var(--transition);border:none;border-radius:50px;padding:1rem 2.5rem;font-size:1.1rem;font-weight:700;text-decoration:none;display:inline-block;box-shadow:0 10px 30px #00c8534d}.btn:hover,button[type=submit]:hover{background:#00e676;transform:translateY(-3px);box-shadow:0 15px 40px #00c85366}.btn.secondary{color:#fff;box-shadow:none;background:#fff3;border:2px solid #fff}.btn.secondary:hover{background:#ffffff4d;transform:translateY(-3px)}.btn.outline{border:2px solid var(--accent);color:var(--accent);background:0 0}.btn.outline:hover{background:var(--accent);color:var(--dark)}.form-group{margin-bottom:1.5rem}label{color:var(--primary);margin-bottom:.6rem;font-size:.95rem;font-weight:600;display:block}input[type=text],input[type=email],input[type=tel],input[type=date],select,textarea{border:2px solid #e0e0e0;border-radius:8px;width:100%;padding:.9rem;font-family:Vazirmatn,system-ui,sans-serif;font-size:1rem;transition:border-color .3s}input[type=text]:focus,input[type=email]:focus,input[type=tel]:focus,input[type=date]:focus,select:focus,textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px #00c8531a}textarea{resize:vertical;min-height:100px}section{max-width:1450px;margin:0 auto;padding:5rem 6%}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.card{box-shadow:var(--shadow-md);transition:var(--transition);background:#fff;border-radius:12px;overflow:hidden}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-5px)}.card-header{background:var(--bg-section);border-bottom:2px solid #e0e0e0;padding:1.5rem}.card-body{padding:1.5rem}.grid-2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2.5rem;display:grid}.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;display:grid}.grid-4{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;display:grid}.flex-center{justify-content:center;align-items:center;display:flex}.list-check{padding:0;list-style:none}.list-check li{padding:.8rem 2rem .8rem 0;position:relative}.list-check li:before{content:"✓";color:var(--accent);font-size:1.3rem;font-weight:700;position:absolute;right:0}.badge{border-radius:15px;padding:.4rem .9rem;font-size:.85rem;font-weight:600;display:inline-block}.badge-primary{background:var(--primary);color:#fff}.badge-accent{background:var(--accent);color:var(--dark)}.badge-light{background:var(--bg-section);color:var(--primary)}table{border-collapse:collapse;width:100%;box-shadow:var(--shadow-md);background:#fff;border-radius:10px;margin:2rem 0;overflow:hidden}th{background:var(--primary);color:#fff;text-align:right;padding:1.2rem;font-weight:600}td{border-bottom:1px solid #e0e0e0;padding:1.2rem}tr:last-child td{border-bottom:none}tbody tr:nth-child(odd){background:var(--light)}tbody tr:hover{background:var(--bg-section)}.alert{border-right:4px solid;border-radius:8px;margin-bottom:1.5rem;padding:1.2rem}.alert-success{border-color:var(--accent);color:var(--accent-dark);background:#00c8531a}.alert-warning{color:#856404;background:#ffc1071a;border-color:#ffc107}.alert-danger{color:#721c24;background:#f443361a;border-color:#f44336}.alert-info{border-color:var(--primary);color:var(--primary);background:#0d47a11a}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInRight{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.fade-in{animation:.5s ease-out fadeIn}.slide-in-right{animation:.5s ease-out slideInRight}.slide-in-left{animation:.5s ease-out slideInLeft}.text-center{text-align:center}.text-right{text-align:right}.text-left{text-align:left}.text-muted{color:var(--gray)}.text-primary{color:var(--primary)}.text-accent{color:var(--accent)}.font-weight-bold{font-weight:700}.font-weight-normal{font-weight:400}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mt-5{margin-top:3rem}.mb-1{margin-bottom:.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mb-5{margin-bottom:3rem}.p-2{padding:1rem}.p-3{padding:1.5rem}.p-4{padding:2rem}.gap-1{gap:.5rem}.gap-2{gap:1rem}.gap-3{gap:1.5rem}.rounded{border-radius:8px}.rounded-lg{border-radius:12px}.rounded-full{border-radius:50%}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow-md{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}.bg-light{background:var(--light)}.bg-primary{background:var(--primary);color:#fff}.bg-accent{background:var(--accent)}@media (width<=1024px){section{padding:4rem 5%}nav ul{gap:1.5rem}.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}@media (width<=768px){nav{padding:1rem}nav ul{gap:1rem;font-size:.9rem}section{padding:3rem 4%}h1{font-size:2rem}h2{font-size:1.8rem}.btn{padding:.9rem 2rem;font-size:1rem}}@media (width<=480px){nav{padding:.8rem}nav ul{gap:.8rem;font-size:.85rem}section{padding:2rem 3%}h1{font-size:1.5rem}h2{font-size:1.4rem}.btn{width:100%;padding:1rem}table{font-size:.9rem}th,td{padding:.8rem}}@media print{nav,footer{display:none}body{color:#000;background:#fff}a{color:#000}.btn{border:1px solid #333}}