:root{--primary-blue:#007bff;--dark-blue:#0c1e35;--glass-bg:rgba(255,255,255,.1);--text-color:#f0f0f0;--border-color:rgba(255,255,255,.2)}html{overflow-x:hidden;width:100%;direction:rtl;unicode-bidi:embed}body{font-family:'Vazirmatn',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background-color:var(--dark-blue);background-image:linear-gradient(135deg,#0c1e35 0%,#1d3a5f 50%,#007bff 100%);color:var(--text-color);line-height:1.6;overflow-x:hidden;width:100%}.page-section{padding:1rem 0}.section-heading{text-align:center;font-size:2.5rem;font-weight:700;margin-bottom:50px;color:#fff}.page-header{padding-top:150px;padding-bottom:50px;text-align:center;background:rgba(0,0,0,.1)}.page-title{font-size:3rem;font-weight:700;color:#fff}.page-subtitle{font-size:1.1rem;color:var(--text-color);max-width:500px;margin:10px auto 0}.rounded-corners{border-radius:15px}@media (max-width:768px){body{padding-bottom:60px}.page-section{padding:30px 0}.section-heading{font-size:2rem;margin-bottom:30px}.page-header{padding-top:30px}.page-title{font-size:2.2rem}.page-subtitle{font-size:1rem}}.main-header{position:fixed;top:20px;left:50%;transform:translateX(-50%);width:90%;max-width:1200px;z-index:9999;background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:50px;box-shadow:0 4px 30px rgba(0,0,0,.1);padding:5px;transition:all .3s ease}.main-header .container{padding-left:0;padding-right:0;max-width:100%}.navbar-brand{font-size:1.5rem;font-weight:bold;color:#fff!important;padding-right:20px}.logo-3d-container{width:70px;height:50px}.main-nav-links{list-style:none;margin:0;padding:0;display:flex;gap:30px}.main-nav-links>li>a{color:var(--text-color);text-decoration:none;font-size:1rem;padding:5px 0;position:relative;transition:color .3s ease}.main-nav-links>li>a::after{content:'';position:absolute;bottom:0;right:0;width:0;height:2px;background-color:var(--primary-blue);transition:width .3s ease}.main-nav-links>li>a:hover{color:#fff}.main-nav-links>li>a:hover::after{width:100%}.header-actions-container{display:flex;align-items:center;background:rgba(0,0,0,.2);border-radius:50px;padding:3px}.user-icon-circle{width:40px;height:40px;background-color:rgba(255,255,255,.15);border-radius:50%;display:flex;justify-content:center;align-items:center;font-size:1.2rem;color:rgba(255,255,255,.8)}.login-partial-container .navbar-nav{flex-direction:row;align-items:center}.login-partial-container .nav-link{display:flex;align-items:center;gap:8px;padding:.5rem 1rem;white-space:nowrap;position:relative;color:#fff!important;transition:color .3s ease}.login-partial-container .nav-link:hover{color:var(--primary-blue)!important}.login-partial-container .nav-link::after{content:'';position:absolute;bottom:0;right:0;width:0;height:2px;background-color:var(--primary-blue);transition:width .3s ease}.login-partial-container .nav-link:hover::after{width:100%}.username-link{display:inline-block;max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (max-width:992px){.main-header{width:95%;border-radius:15px;top:10px}.main-nav-links{display:none}.header-actions-container{padding:0;background:none;border-radius:0}.login-partial-container .nav-link{padding:.5rem}.username-link{display:none}}.main-footer{background-color:var(--dark-blue);padding:60px 0 20px 0;margin-top:80px;border-top:1px solid var(--border-color);color:rgba(255,255,255,.7)}.footer-col-title{color:#fff;font-weight:bold;margin-bottom:20px;font-size:1.1rem;position:relative;padding-bottom:10px}.footer-col-title::after{content:'';position:absolute;right:0;bottom:0;width:40px;height:2px;background-color:var(--primary-blue)}.main-footer ul li{margin-bottom:10px}.main-footer ul li a{color:rgba(255,255,255,.7);text-decoration:none;transition:all .3s ease}.main-footer ul li a:hover{color:#fff;padding-right:5px}.main-footer .text-muted{color:rgba(255,255,255,.5)!important}.main-footer .social-links a{display:inline-flex;justify-content:center;align-items:center;width:40px;height:40px;background-color:var(--glass-bg);border:1px solid var(--border-color);border-radius:50%;color:#fff;margin-left:10px;transition:all .3s ease}.main-footer .social-links a:hover{background-color:var(--primary-blue);border-color:var(--primary-blue);transform:translateY(-3px)}.footer-bottom{border-top:1px solid var(--border-color);margin-top:30px;padding-top:20px;font-size:.9rem}.footer-bottom p{margin:0}@media (max-width:768px){.main-footer{padding:40px 0 15px 0;margin-top:40px}.footer-col-title{margin-bottom:15px;font-size:1rem}.footer-bottom{padding-top:15px;font-size:.8rem}}#mobile-menu-toggle{background:none;border:none;color:#fff;font-size:1.5rem;padding-right:20px}@media (max-width:992px){.main-header .container button#mobile-menu-toggle{order:-1;padding-left:0;padding-right:20px}}.mobile-nav{position:fixed;top:0;right:0;width:280px;height:100%;background-color:var(--dark-blue);z-index:1010;padding:80px 30px;transform:translateX(100%);transition:transform .4s ease}.mobile-nav-active .mobile-nav{transform:translateX(0)}.mobile-nav ul{list-style:none;padding:0;margin:0}.mobile-nav li{margin-bottom:20px}.mobile-nav a{color:#fff;font-size:1.2rem;text-decoration:none;font-weight:bold}.mobile-nav-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:1005;opacity:0;visibility:hidden;transition:opacity .4s ease,visibility .4s ease}.mobile-nav-active .mobile-nav-overlay{opacity:1;visibility:visible}.mobile-section-nav{position:fixed;bottom:0;left:0;right:0;z-index:1060;height:60px;background:var(--dark-blue);border-top:1px solid var(--border-color);box-shadow:0 -2px 10px rgba(0,0,0,.5);display:flex;justify-content:space-around;align-items:center;padding:0 5px}.mobile-section-nav .nav-item{flex:1;text-align:center}.mobile-section-nav .nav-link-item{display:flex;flex-direction:column;align-items:center;justify-content:center;color:#ccc;text-decoration:none;font-size:.75rem;padding:5px 0;transition:color .2s ease}.mobile-section-nav .nav-link-item i{font-size:1.2rem;margin-bottom:2px;color:var(--primary-blue)}.mobile-section-nav .nav-link-item:hover,.mobile-section-nav .nav-link-item:focus{color:#fff}.dropdown{position:relative;padding-bottom:15px;margin-bottom:-15px}.dropdown-content{position:absolute;top:100%;left:50%;transform:translateX(-50%);padding:15px;list-style:none;min-width:200px;background:rgba(15,50,85,.91);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 8px 30px rgba(0,0,0,.2);opacity:0;visibility:hidden;transition:opacity .3s ease,transform .3s ease;transform:translateX(-50%) translateY(-10px);pointer-events:none;z-index:1000}.dropdown:hover .dropdown-content{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);pointer-events:auto}.dropdown-content li{text-align:center}.dropdown-content li a,.dropdown-item-button{color:var(--text-color);text-decoration:none;display:block;padding:10px 15px;border-radius:8px;white-space:nowrap;position:relative;transition:color .3s;background:none;border:none;width:100%;text-align:center;cursor:pointer}.dropdown-content li a:hover,.dropdown-item-button:hover{color:#fff}.dropdown-content li a::after{content:'';position:absolute;bottom:5px;right:0;width:0;height:2px;background-color:var(--primary-blue);transition:width .3s ease}.dropdown-content li a:hover::after,.dropdown-item-button:hover::after{width:100%}.login-partial-container .dropdown-content{left:auto;right:0;transform:translateY(0)}.login-partial-container .dropdown{display:flex;align-items:center;padding-bottom:15px;margin-bottom:-15px}.login-partial-container .dropdown:hover .dropdown-content{transform:translateY(0)}.page-section .dropdown .btn{transition:all .3s ease;border-color:var(--border-color);color:var(--text-color)}.page-section .dropdown .btn:hover{background:orange;border-color:transparent;color:#fff}.page-section .dropdown-menu{background:rgba(15,50,85,.91);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 8px 30px rgba(0,0,0,.2);padding:10px;margin-top:.5rem!important;animation:fadeInDown .3s ease}.page-section .dropdown-item{color:#fff!important;background-color:orange!important;text-align:center!important;padding:10px 15px;border-radius:8px;position:relative;transition:all .3s ease;margin-bottom:5px}.page-section .dropdown-item:hover,.page-section .dropdown-item:focus{color:#fff!important;background-color:#ff8c00!important}@keyframes fadeInDown{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.page-section .nav-tabs{border-bottom:1px solid var(--border-color)}.page-section .nav-tabs .nav-link{background:none;border:1px solid transparent;color:var(--text-color);margin-bottom:-1px;transition:all .2s ease-in-out}.page-section .nav-tabs .nav-link:hover,.page-section .nav-tabs .nav-link:focus{border-color:var(--border-color);isolation:isolate}.page-section .nav-tabs .nav-link.active{color:#fff;background-color:rgba(15,50,85,.7);border-color:var(--border-color);border-bottom-color:transparent}.back-to-top-button{position:fixed;bottom:20px;left:20px;z-index:1040;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease,transform .3s ease;background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border-color);box-shadow:0 4px 15px rgba(0,0,0,.2);color:#fff;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:24px}.back-to-top-button.show{opacity:1;visibility:visible}.back-to-top-button:hover{border-color:var(--primary-blue);transform:scale(1.1) translateY(-3px)}.contact-radial-menu{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:1050;display:flex;flex-direction:column-reverse;align-items:center}.contact-radial-menu .main-toggle-btn{position:relative;z-index:2;background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border-color);box-shadow:0 4px 15px rgba(0,0,0,.2);color:#fff;width:60px;height:60px;border-radius:50%;font-size:32px;cursor:pointer;display:flex;justify-content:center;align-items:center;transition:all .3s ease}.contact-radial-menu .main-toggle-btn:hover{border-color:var(--primary-blue);transform:scale(1.1) translateY(-3px)}.contact-radial-menu .main-toggle-btn .fa-phone{font-size:32px}.contact-radial-menu.open .main-toggle-btn{transform:rotate(-45deg) scale(1.1) translateY(-3px)}.contact-radial-menu .contact-options{list-style:none;padding:0;margin:0;position:absolute;bottom:0;left:50%;transform:translateX(-50%)}.contact-radial-menu .contact-options li{position:absolute;left:50%;bottom:5px;transform:translateX(-50%);opacity:0;pointer-events:none;transition:all .3s cubic-bezier(.68,-.55,.27,1.55)}.contact-radial-menu.open .contact-options li{opacity:1;pointer-events:auto}.contact-radial-menu.open .contact-options li:nth-child(1){transform:translateX(-50%) translate(-49px,-34px)}.contact-radial-menu.open .contact-options li:nth-child(2){transform:translateX(-50%) translate(0,-60px)}.contact-radial-menu.open .contact-options li:nth-child(3){transform:translateX(-50%) translate(49px,-34px)}.contact-radial-menu .contact-options a{width:50px;height:50px;border-radius:50%;background-color:rgba(255,255,255,.5);backdrop-filter:blur(5px);border:1px solid rgba(255,255,255,.2);display:flex;justify-content:center;align-items:center;box-shadow:0 2px 8px rgba(0,0,0,.15)}.contact-radial-menu .contact-options img{width:24px;height:24px}.chat-widget-container{position:fixed;bottom:20px;right:20px;z-index:1000}.chat-toggle-button{position:relative;z-index:2;background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border-color);box-shadow:0 4px 15px rgba(0,0,0,.2);color:#fff;width:60px;height:60px;border-radius:50%;font-size:24px;cursor:pointer;display:flex;justify-content:center;align-items:center;transition:all .3s ease}.chat-toggle-button:hover{border-color:var(--primary-blue);transform:scale(1.1) translateY(-3px)}.chat-notification-badge{position:absolute;top:0;right:0;width:15px;height:15px;background-color:#ff4d4d;border:2px solid #fff;border-radius:50%;display:none}.chat-window{position:absolute;bottom:80px;right:0;width:350px;max-width:90vw;height:450px;background:var(--glass-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--border-color);box-shadow:0 6px 24px 0 rgba(0,0,0,.25);border-radius:15px;overflow:hidden;display:flex;flex-direction:column;opacity:0;visibility:hidden;transform:translateY(20px);transition:all .3s ease-in-out;pointer-events:none;z-index:10000}.chat-window.open{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto}.chat-header{background:rgba(255,255,255,.1);color:var(--text-color);padding:15px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--border-color)}.chat-header h5{margin:0;font-size:16px;font-weight:500}.close-chat-btn{background:none;border:none;color:var(--text-color);font-size:24px;cursor:pointer;opacity:.7;transition:opacity .3s}.close-chat-btn:hover{opacity:1}.chat-body{padding:15px;flex-grow:1;overflow-y:auto;background-color:transparent}.message{padding:8px 15px;border-radius:18px;margin-bottom:10px;max-width:80%;font-size:14px;color:var(--text-color);border:1px solid rgba(255,255,255,.1);overflow-wrap:break-word;word-wrap:break-word}.message a{color:inherit;text-decoration:underline}.message.sent a{color:#fff}.message.sent{background-color:var(--primary-blue);color:white;margin-right:auto;margin-left:0}.message.received{background-color:rgba(255,255,255,.15);margin-left:auto;margin-right:0}.message.error{background-color:#ff4d4d;color:white;text-align:center;max-width:100%}.chat-footer{display:flex;padding:10px;border-top:1px solid var(--border-color);background-color:rgba(255,255,255,.05)}#chat-message-input{flex-grow:1;background:transparent;border:1px solid var(--border-color);color:var(--text-color);border-radius:20px;padding:8px 15px;font-size:14px;font-family:'Vazirmatn',sans-serif}#chat-message-input::placeholder{color:var(--text-color);opacity:.6}#chat-message-input:focus{outline:none;border-color:var(--primary-blue)}#send-chat-message{background-color:transparent;border:none;color:var(--text-color);font-size:20px;cursor:pointer;padding:0 10px;transition:color .3s}#send-chat-message:hover{color:var(--primary-blue)}@media (max-width:768px){.contact-radial-menu{bottom:70px}.contact-radial-menu .main-toggle-btn{width:50px;height:50px;font-size:28px}.contact-radial-menu .main-toggle-btn .fa-phone{font-size:28px}.contact-radial-menu .contact-options a{width:40px;height:40px}.chat-widget-container{bottom:70px;right:20px}.chat-toggle-button{width:50px;height:50px;font-size:20px}.back-to-top-button{bottom:70px;left:20px;width:50px;height:50px;font-size:20px}.chat-window{bottom:55px;z-index:10001}.chat-notification-badge{width:12px;height:12px}.chat-header h5{font-size:14px}.close-chat-btn{font-size:20px}.message{font-size:13px;padding:6px 12px}#chat-message-input{font-size:13px;padding:6px 12px}#send-chat-message{font-size:18px;padding:0 8px}}