* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}


.home-bg {
    min-height: 100vh;
    background: linear-gradient(
        rgba(0, 0, 0, 0.55),
        rgba(0, 0, 0, 0.55)
    ), url("../images/bmw.jpg") center/cover no-repeat;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 15px;
}
.alert-success {
    background-color: #d4edda;
    color: #155724;
    padding: 12px;
    margin-bottom: 15px;
    border-radius: 5px;
    border: 1px solid #c3e6cb;
}



.banner-content {
    color: #fff;
    text-align: center;
    margin-bottom: 30px;
}

.banner-content h1 {
    font-size: 36px;
}

.banner-content p {
    margin-top: 8px;
    font-size: 18px;
    opacity: 0.9;
}


.form-dr {
    background: #fff;
    box-shadow: 0 0 18px rgba(0,0,0,0.15);
    border-radius: 10px;
    padding: 28px 30px;
    width: 100%;
    max-width: 900px;
}


.form-inline {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    width: 100%;
}

.form-field {
    display: flex;
    flex-direction: column;
    flex: 1 1 220px;
}

.form-field label {
    font-size: 13px;
    margin-bottom: 6px;
    color: #333;
    font-weight: 600;
}

.form-field input {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid #ccc;
    border-radius: 6px;
    background: #f7f7f7;
    font-size: 14px;
}

.form-field input:focus {
    outline: none;
    border-color: #0167B5;
    background: #fff;
}


.checkbox-group {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-top: 6px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    cursor: pointer;
    color: #333;
    white-space: nowrap;
}


.text-danger {
    color: #e53935;
    font-size: 12px;
    margin-top: 4px;
}


.blue-btn {
    margin-top: 20px;
    padding: 12px 26px;
    background: #0167B5;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 15px;
    height: 42px;
    align-self: flex-end;
}

.blue-btn:hover {
    background: #014f8a;
}


@media (max-width: 768px) {

    .form-inline {
        flex-direction: column;
    }

    .form-field {
        width: 100%;
        flex: 1 1 100%;
    }

    .checkbox-group {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 10px 14px;
    }

    .checkbox-group label {
        white-space: normal;
    }

    .blue-btn {
        width: 100%;
        align-self: stretch;
    }

    .banner-content h1 {
        font-size: 26px;
    }

    .banner-content p {
        font-size: 15px;
    }
}


@media (max-width: 480px) {
    .form-dr {
        padding: 22px 18px;
    }

    .form-field input {
        padding: 14px;
        font-size: 15px;
    }
}