input .is-invalid {
    border-color: #dc3545 !important;
}
.content-container {
    padding: 40px 60px;
    background-color: #f7f9fc;
    min-height: 100vh;
}

.container-head h1 {
    font-size: 32px;
    margin-bottom: 20px;
    color: #333;
    text-align: center;
}

.form-container {
    background-color: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    max-width: 1200px;
    margin: auto;
}

.input-container {
    margin-bottom: 20px;
}

.input-container label {
    font-weight: 600;
    display: block;
    margin-bottom: 8px;
    color: #333;
}

.input-container input[type="text"],
.input-container input[type="number"],
.input-container input[type="file"],
.input-container select,
.input-container textarea {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 16px;
    box-sizing: border-box;
}

.input-container img {
    margin-top: 10px;
    max-width: 150px;
    border-radius: 6px;
}

.language-section {
    padding: 20px;
    margin-top: 40px;
    background-color: #f0f2f7;
    border-radius: 8px;
    border-left: 6px solid var(--primary-Color);
}

.language-section h3 {
    margin-bottom: 15px;
    font-size: 22px;
    color: var(--primary-Color);
}

.overview-section,
.industry-section,
.techspec-section {
    margin-top: 25px;
}

.spec-section {
    margin: 10px 0 0 0;
}

.overview-item,
.industry-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.overview-item input,
.industry-item input {
    padding: 10px;
    font-size: 15px;
    border-radius: 5px;
    border: 1px solid #ccc;
    height: fit-content;
}

.overview-item img,
.industry-item img {
    max-width: 100px;
    margin-top: 8px;
}

.btn-form-container {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
}

.btnBack,
.btnsaveaddress {
    padding: 12px 20px;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
    border-radius: 6px;
    text-decoration: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
    min-width: 150px;
}

.btnBack {
    background-color: #ccc;
    color: #000;
}

.btnBack:hover {
    background-color: #999;
}

.btnsaveaddress {
    background-color: var(--primary-Color);
    color: #fff;
    border: none;
}

.btnsaveaddress:hover {
    background-color: #0056b3;
}

button[type="button"] {
    margin-top: 10px;
    padding: 8px 16px;
    border: none;
    background-color: #17a2b8;
    color: white;
    border-radius: 6px;
    cursor: pointer;
}

button[type="button"]:hover {
    background-color: #138496;
}

/* Error Message */
.alert-danger {
    background-color: #f8d7da;
    color: #842029;
    padding: 15px;
    border-radius: 6px;
    margin-bottom: 20px;
    border-left: 5px solid #f5c2c7;
}

.download-item {
    display: flex;
    align-items: center;
    gap: 2rem;
}
.is-invalid {
    border-color: #dc3545 !important;
}