*{padding: 0; margin: 0;}
body{ overflow-x: hidden;background: url(../img/contactbg.jpg) no-repeat;background-size: cover;}
img{ border:none; font-size:0;}
.clear{clear: both;}
.fl{float: left;}
.fr{float: right;}
a{ text-decoration: none; color: black;}
a:hover{color:#ad8e3c;}
li{ list-style: none;}

.logo{padding:1vw 3vw 0 19.5%;}
		.logo img{width:13vw;float: left;}
		.logo a{float:right;}

* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
        }
        
        html, body {
            height: 100%;
        }
        
        body {background: url(../img/contactbg.jpg) no-repeat;background-size: cover;
            background-color: #f5f7fa;
            color: #333;
            line-height: 1.6;
            display: flex;
            flex-direction: column;
        }
        
        .container {
            width: 100%;
            margin: 0px auto 6vw auto;
            padding:0px 12%;
            flex: 1;
            display: inline;
            align-items: center;
        }
        
        .contact-section {
            display: flex;
    flex-wrap: wrap;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 100%;
    min-height: 600px;
    border-radius: 20px;
        }
        
        .contact-info {border-radius: 0px;
    flex: 1;
    min-width: 300px;
    background-position: center;
    color: white;
    padding:4.5vw 0vw 4.5vw 4vw;
    display: block;
    flex-direction: column;
    justify-content: center;
    background: #ffffff85;
        }
        
        .contact-info h2 {color:#333;
            font-size: 1.5vw;
            margin-bottom: 20px;
            font-weight: 600;
        }
        
        .contact-info p {color: #666;
            margin-bottom: 25px;
            font-size: 16px;
            opacity: 0.9;
        }
        
        .contact-details {
            margin-top: 20px;
        }
        
        .contact-item {
            display: flex;
            align-items: flex-start;
            margin-bottom:1.5vw;
        }
        
        .contact-item i {
                font-size: 0.8vw;
    margin-right: 15px;
    margin-top: 0.4vw;
    color: #dc2626;
        }
        
        .contact-item-content h4 {color: #333;
            font-size: 18px;
            margin-bottom: 5px;
        }
        
        .contact-item-content p {
            margin-bottom: 0;
            opacity: 0.85;
        }
        
        .contact-form {
            flex: 1;
            min-width: 300px;
            padding: 85px 40px;
            background: white;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        
        .contact-form h2 {
            color: #003366;
            font-size: 32px;
            margin-bottom: 30px;
            font-weight: 600;
        }
        
        .form-group {
            margin-bottom: 25px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: #333;
        }
        
        .form-control {color: #999;background: rgb(243 244 246 / var(--tw-bg-opacity, 1));
            width: 100%;
            padding: 16px 15px;
            border: 0px solid #ddd;
            border-radius: 6px;
            font-size: 13px;
            transition: all 0.3s;
        }
        
        .form-control:focus {
            border-color: #4da6ff;
            box-shadow: 0 0 0 2px rgba(77, 166, 255, 0.2);
            outline: none;
        }
        
        textarea.form-control {
            min-height: 150px;
            resize: vertical;
        }
        
        .submit-btn {
            background: #dc2626;
            color: white;
            border: none;
            padding: 10px 50px;
            font-size: 16px;
            border-radius: 30px;
            cursor: pointer;
            transition: background 0.3s;
            font-weight: 500;
        }
        
        .submit-btn:hover {
            background: #004c99;
        }
        
        @media (max-width: 768px) {
            .contact-info, .contact-form {
                padding: 30px 25px;
            }
            
            .container {
                padding: 10px;
            }
        }
        
        .success-message {
            display: none;
            background: #e6f7e9;
            color: #2d5a2d;
            padding: 15px;
            border-radius: 6px;
            margin-top: 20px;
            text-align: center;
        }