/* Form container - full width, centered, with background */
.estimate-form-top {
    max-width: 800px;
    margin: 3rem auto;
    padding: 2.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}

/* Form sections and fieldsets */
.form-section {
    border: none;
    padding: 0;
    margin: 0 0 2rem 0;
    width: 100%;
}

.form-section legend {
    font-weight: 600;
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    padding: 0;
    display: block;
    width: 100%;
    color: #1a1a1a;
}

.form-hint {
    font-size: 0.9rem;
    color: #666;
    margin: 0 0 0.5rem 0;
    display: block;
}

.form-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
    display: block;
    color: #1a1a1a;
}

/* Checkbox and radio styling - TIGHT spacing */
.checkbox-group,
.radio-group {
    display: block;
    width: 100%;
}

.checkbox-group label,
.radio-group label {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.35rem;
    font-weight: normal;
    cursor: pointer;
    padding: 0.35rem 0.5rem;
    width: 100%;
    transition: background 0.2s;
}

.checkbox-group label:hover,
.radio-group label:hover {
    background: #fff;
    border-radius: 4px;
}

.checkbox-group input[type="checkbox"],
.radio-group input[type="radio"] {
    margin-right: 0.75rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

/* Form fields */
.form-field {
    margin-bottom: 1.25rem;
    width: 100%;
}

.form-field label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: #1a1a1a;
}

.form-field-full {
    width: 100%;
}

.form-field input,
.form-field textarea,
.form-field-full textarea {
    width: 100%;
    max-width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field-full textarea:focus {
    outline: none;
    border-color: #5cb3c1;
}

/* Submit button */
.btn.btn--cta {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    margin-top: 1rem;
}