.container_l_box {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.header_link_sno {
    background: linear-gradient(to right, #2c3e50, #3498db);
    color: white;
    padding: 60px 0;
    text-align: center;
    margin-top:70px;
    margin-bottom: 50px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.header_link_sno h1 {
    font-size: 3rem;
    margin-bottom: 15px;
    font-weight: 700;
    letter-spacing: 1px;
}

.header_link_sno p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.9;
}

.contact-section {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 60px;
}

.contact-info-link {
    flex: 1;
    min-width: 300px;
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.contact-form {
    flex: 1;
    min-width: 300px;
    background: white;
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
}

.contact-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3498db, #2c3e50);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    color: white;
    font-size: 24px;
}

.contact-details h3 {
    font-size: 1.3rem;
    margin-bottom: 5px;
    color: #2c3e50;
}

.contact-details p {
    color: #666;
    font-size: 1.1rem;
}

.contact-details a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.3s;
}

.contact-details a:hover {
    color: #2980b9;
    text-decoration: underline;
}

.section-title {
    font-size: 1.8rem;
    color: #2c3e50;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid #3498db;
    display: inline-block;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #2c3e50;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    transition: border 0.3s;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: #3498db;
    outline: none;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.submit-btn {
    background: linear-gradient(to right, #3498db, #2c3e50);
    color: white;
    border: none;
    padding: 14px 30px;
    font-size: 1.1rem;
    border-radius: 6px;
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(52, 152, 219, 0.4);
}

.qrcode-section-link {
    background: white;
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    margin-bottom: 60px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.qrcode-container_l_box {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 30px;
}

.qrcode-item {
    text-align: center;
    max-width: 200px;
}

.qrcode-placeholder {
    width: 150px;
    height: 150px;
    background: #f8f9fa;
    border: 1px dashed #ddd;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    color: #7f8c8d;
    font-size: 14px;
}

.map-section {
    background: white;
    border-radius: 12px;
    padding: 40px;
    margin-bottom: 60px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
}

.map-placeholder {
    height: 300px;
    background: #f8f9fa;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #7f8c8d;
    font-size: 16px;
    margin-top: 20px;
    border: 1px dashed #ddd;
}

footer {
    background: #2c3e50;
    color: white;
    text-align: center;
    padding: 30px 0;
    margin-top: 50px;
}

footer p {
    opacity: 0.8;
}

@media (max-width: 768px) {
    .header_link_sno{margin-top:0;margin-bottom:20px;}
    header h1 {
        font-size: 2.2rem;
    }
    
    .contact-section {
        flex-direction: column;
    }
    
    .contact-info-link, .contact-form {
        min-width: 100%;
    }
}

@media (max-width: 576px) {
    .header_link_sno{margin-top:0;margin-bottom:20px;}
}