@font-face {
            font-family: hossein;
            src: url('../webfonts/Vazirmatn-Bold.woff2');
            font-weight: normal;
            font-style: normal;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: hossein;
        }
        
        body {
            background: linear-gradient(135deg, #14315e 0%, #0d1f3d 100%);
            color: #fff;
            line-height: 1.6;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }
        
        header {
            text-align: center;
            padding: 40px 0;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 15px;
            margin-bottom: 30px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        h1 {
            font-size: 2.8rem;
            margin-bottom: 15px;
            color: #ffcc00;
            text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
        }
        
        h2 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: #4da6ff;
        }
        
        .highlight {
            color: #ffcc00;
            font-weight: bold;
        }
        
        .intro {
            font-size: 1.2rem;
            margin-bottom: 30px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
            margin-bottom: 40px;
        }
        
        .feature-card {
            background: rgba(255, 255, 255, 0.08);
            border-radius: 12px;
            padding: 25px;
            text-align: center;
            transition: transform 0.3s, background 0.3s;
            border: 1px solid rgba(255, 255, 255, 0.1);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            background: rgba(255, 255, 255, 0.12);
        }
        
        .feature-card i {
            font-size: 3rem;
            color: #4da6ff;
            margin-bottom: 15px;
        }
        
        .feature-card h3 {
            font-size: 1.5rem;
            margin-bottom: 10px;
            color: #ffcc00;
        }
        
        .feature-card p {
            font-size: 1.1rem;
        }
        
        .deadline {
            background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
            border-radius: 12px;
            padding: 25px;
            text-align: center;
            margin-bottom: 40px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .deadline h3 {
            font-size: 1.8rem;
            margin-bottom: 15px;
        }
        
        .deadline p {
            font-size: 1.3rem;
            margin-bottom: 20px;
        }
        
        .buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            margin-top: 30px;
        }
        
        .btn {
            display: inline-block;
            padding: 15px 35px;
            border-radius: 50px;
            font-size: 1.2rem;
            font-weight: bold;
            text-decoration: none;
            transition: all 0.3s;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        
        .btn-primary {
            background: linear-gradient(135deg, #ffcc00 0%, #ff9900 100%);
            color: #1a3c6e;
        }
        
        .btn-secondary {
            background: rgba(255, 255, 255, 0.15);
            color: white;
            border: 2px solid rgba(255, 255, 255, 0.3);
        }
        
        .btn:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(0, 0, 0, 0.4);
        }
        
        .btn-primary:hover {
            background: linear-gradient(135deg, #ffd633 0%, #ffad33 100%);
        }
        
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.25);
        }
        
        footer {
            text-align: center;
            padding: 30px 0;
            margin-top: 50px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
        }

        img{
            margin-bottom: 20px;
        }
        
        @media (max-width: 768px) {
            h1 {
                font-size: 2.2rem;
            }
            
            h2 {
                font-size: 1.5rem;
            }
            
            .feature-card {
                padding: 20px;
            }
            
            .btn {
                padding: 12px 25px;
                font-size: 1rem;
            }
        }